python3.3 and python3.4 are supported
Renamed method and attribute of openslides.utils.views.PermissionMixin. Renamed attribute of widgets and main menu entries. Fixed #1160.
It is now possible to define a default state and to submit extra stylefiles and javascript files when defining a widget in an app. This is done by a new metaclass in openslides.utils.dispatch. Also fixed some other tests.